diff --git a/src/main/java/ch/zhaw/gartenverwaltung/Config.java b/src/main/java/ch/zhaw/gartenverwaltung/Config.java
new file mode 100644
index 0000000..2fa0117
--- /dev/null
+++ b/src/main/java/ch/zhaw/gartenverwaltung/Config.java
@@ -0,0 +1,19 @@
+package ch.zhaw.gartenverwaltung;
+
+import ch.zhaw.gartenverwaltung.types.HardinessZone;
+
+public class Config {
+    private static HardinessZone currentHardinessZone;
+
+    static {
+        currentHardinessZone = HardinessZone.ZONE_8A;
+    }
+
+    public static HardinessZone getCurrentHardinessZone() {
+        return currentHardinessZone;
+    }
+
+    public static void setCurrentHardinessZone(HardinessZone currentHardinessZone) {
+        Config.currentHardinessZone = currentHardinessZone;
+    }
+}
diff --git a/src/main/java/ch/zhaw/gartenverwaltung/taskList/TaskListModel.java b/src/main/java/ch/zhaw/gartenverwaltung/taskList/TaskListModel.java
index a42738d..a285723 100644
--- a/src/main/java/ch/zhaw/gartenverwaltung/taskList/TaskListModel.java
+++ b/src/main/java/ch/zhaw/gartenverwaltung/taskList/TaskListModel.java
@@ -1,19 +1,16 @@
 package ch.zhaw.gartenverwaltung.taskList;
 
+import ch.zhaw.gartenverwaltung.Config;
 import ch.zhaw.gartenverwaltung.io.HardinessZoneNotSetException;
 import ch.zhaw.gartenverwaltung.io.JsonTaskDatabase;
 import ch.zhaw.gartenverwaltung.io.PlantDatabase;
 import ch.zhaw.gartenverwaltung.io.TaskDatabase;
-import ch.zhaw.gartenverwaltung.types.Crop;
-import ch.zhaw.gartenverwaltung.types.HardinessZone;
-import ch.zhaw.gartenverwaltung.types.Plant;
-import ch.zhaw.gartenverwaltung.types.Task;
+import ch.zhaw.gartenverwaltung.types.*;
 
 import java.io.IOException;
 import java.time.LocalDate;
 import java.util.Comparator;
 import java.util.List;
-import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
 public class TaskListModel {
@@ -36,14 +33,15 @@ public class TaskListModel {
     }
 
     public void planTasksForCrop(Crop crop) throws PlantNotFoundException, HardinessZoneNotSetException, IOException {
-        Plant plant = plantDatabase.getPlantById(HardinessZone.ZONE_8A, crop.getPlantId()).orElseThrow(PlantNotFoundException::new);
-        // TODO new exception
-        // TODO HArdiness Zone
-        return;
+        Plant plant = plantDatabase.getPlantById(Config.getCurrentHardinessZone(), crop.getPlantId()).orElseThrow(PlantNotFoundException::new);
+        for (GrowthPhase growthPhase : plant.lifecycle()) {
+            for (TaskTemplate taskTemplate : growthPhase.taskTemplates()) {
+                addTask(taskTemplate.generateTask(crop.getStartDate(), crop.getCropId().orElse(0L)));
+            }
+        }
     }
 
     public void removeTasksForCrop(Crop crop) {
-        //TODO implement
         taskDatabase.removeTasksForCrop(crop);
     }
 
diff --git a/src/main/java/ch/zhaw/gartenverwaltung/types/Task.java b/src/main/java/ch/zhaw/gartenverwaltung/types/Task.java
index dabaf58..8d3db25 100644
--- a/src/main/java/ch/zhaw/gartenverwaltung/types/Task.java
+++ b/src/main/java/ch/zhaw/gartenverwaltung/types/Task.java
@@ -15,22 +15,24 @@ public class Task {
     private final LocalDate startDate;
     private Integer interval;
     private LocalDate endDate;
-    private Crop cropId;
+    private long cropId;
 
     /**
      * default constructor
      * (used by Json deserializer)
      */
-    public Task(){
+    public Task(long cropId){
         name= "";
         description= "";
         startDate = LocalDate.now();
+        this.cropId = cropId;
     }
 
-    public Task(String name, String description, LocalDate startDate) {
+    public Task(String name, String description, LocalDate startDate, long cropId) {
         this.name = name;
         this.description = description;
         this.startDate = startDate;
+        this.cropId = cropId;
     }
 
     public Task(String name, String description, LocalDate startDate, LocalDate endDate, int interval) {
@@ -56,10 +58,7 @@ public class Task {
     }
 
     public boolean isInTimePeriode(LocalDate searchStartDate, LocalDate searchEndDate){
-        if(startDate.isAfter(searchStartDate) &&startDate.isBefore(searchEndDate)){
-            return true;
-        }
-        return false;
+        return startDate.isAfter(searchStartDate) && startDate.isBefore(searchEndDate);
     }
 
     // Getters
diff --git a/src/main/java/ch/zhaw/gartenverwaltung/types/TaskTemplate.java b/src/main/java/ch/zhaw/gartenverwaltung/types/TaskTemplate.java
index 290175e..8ae7862 100644
--- a/src/main/java/ch/zhaw/gartenverwaltung/types/TaskTemplate.java
+++ b/src/main/java/ch/zhaw/gartenverwaltung/types/TaskTemplate.java
@@ -44,8 +44,8 @@ public class TaskTemplate {
         this.relativeStartDate = relativeStartDate;
     }
 
-    public Task generateTask(LocalDate realStartDate) {
-        Task task = new Task(name, description, realStartDate.plusDays(relativeStartDate));
+    public Task generateTask(LocalDate realStartDate, long cropId) {
+        Task task = new Task(name, description, realStartDate.plusDays(relativeStartDate), cropId);
         if (relativeEndDate != null) {
             task.withEndDate(realStartDate.plusDays(relativeEndDate));
         }